21744054

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71059}}^1$

素因数の和:71084

約数の個数: 24

約数和(自身を含む): 49884120

約数和(自身を除く): 28140066

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71059, 142118, 213177, 426354, 639531, 1208003, 1279062, 2416006, 3624009, 7248018, 10872027, 21744054]

約数ペア:

[(1, 21744054), (2, 10872027), (3, 7248018), (6, 3624009), (9, 2416006), (17, 1279062), (18, 1208003), (34, 639531), (51, 426354), (102, 213177), (153, 142118), (306, 71059)]